10 Best Eco Toilet Cleaner Tablets in The UK

Last updated on 15/08/2025

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Miniml Eco Toilet Cleaner Spearmint & Peppermint 5L Refill - All Natural Limescale Remover, Descaler and Heavy Duty Refill Rim & Bowl Cleaning Liquid Antibacterial Bleach - 100% Vegan & Cruelty Free

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Why We Love It

Fast acting and non-toxic.
Amazing refreshing spearmint scent.
Eco-friendly and zero waste.

Main Highlights

✅ FAST ACTING ECO TOILET CLEANER: Quickly remove limescale, stains or grime with all natural toilet cleaner that is non toxic. Our concentrated plant based toilet bleach is completely safe to use with any toilet, urinal, bidet, caravan toilet or porta potti
✅ AMAZING FRESH SMELL: Switch to a toilet cleaner liquid that smells refreshing, is planet friendly and effective on tough stains. The subtle scent of spearmint and peppermint will leave your toilet with a fresh smell you'll love alongside a sparkle finish
✅ ECO FRIENDLY CLEANING PRODUCTS: This toilet limescale remover fluid is free from VOC’s, chlorine bleaches, solvents, lanoline, sulphates, parabens and phosphates. It's readily biodegradable, safe for septic tanks and effective in both hard and soft water
✅ LONG LASTING & EASY TO USE: Pour the eco friendly toilet cleaner and descaler around the top of the bowl and allow it to run down the sides. After 5-10 minutes, simply flush to rinse clean, wipe the rim and brush firmly for those more stubborn stains
✅ ZERO WASTE: Our eco friendly and fully sustainable solutions go far beyond your purchase. Simply send us back your empty bottles for professional cleaning so that they can be reused again and again. We even have refill partners across the UK to help make the world a cleaner, greener place to live

EcoZone Forever Flush 2000 Blue Toilet Blocks, Eco Friendly Alternative to Loo Rim Hangers, Cistern Capsules Clean & Descale WCs, Natural Vegan & Non Toxic Cleaner, Recyclable Plastic (Set of 2)

3% OffFree Shipping

Why We Love It

All-in-one Cleaning Solution.
Eco-and Animal-friendly.
Long-lasting Freshness.

Main Highlights

EcoZone Forever Flush Blue Toilet Blocks: Twin pack of eco-friendly toilet blocks. 3-in-1 perfumed cleaner, sanitiser and de-scaler, keeps toilet bowls at their best and your bathroom smelling fresh
In cistern device: Encased in a fully recyclable exterior, the block is designed to gradually releases the cleaning solution inside with every flush, hygienically cleansing and sanitising your loo
Cruelty free, gentle and vegan friendly formula: Approved by PETA and not tested on animals. Contains no animal products. Approved by Allergy UK to be allergy friendly and safe for sensitive skin
Safe for home septic tanks and aquatic life: Biodegradable and natural solution. Easy to use - place one block into the cistern and let it work its magic after every use, with up to 2000 flushes
A smart green clean with EcoZone: Created by families for families. Environmentally friendly cleaning products that work, inspired by plant-based, natural ingredients with no nasty hidden chemicals

NATRUTH 20PCS Automatic Toilet Bowl Cleaner,Toilet Cistern Blocks,Long-Lasting Bathroom Cleaner Tablets,Powerful Rim & Bowl Cleaning,Lemon Scent

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Why We Love It

Keeps toilet bowl clean longer.
Gentle on toilet glaze.
Deodorizes for fresh scent.

Main Highlights

LONG-LASTING CLEANING: Our toilet bowl cleaner adopt sustained-release technology, for keeping your toilet bowl clean and smelling fresh. When you flushing, the toilet bowl cleaner tablet will flow out with the water to clean the dirt at inner wall of the toilet.
GENTLE: This toilet bowl cleaner features gentle formula, would not damage the glaze of the toilet, can prevent the accumulation of scale and stains, so your toilet can still be clean and sparkling. You’ll know it’s time to change the toilet block when the colour fades.
DEODORANT: Do not tear off the white outer protective film, which is soluble in toilet tank directly. The component of deodorant takes the hassle out of keeping your toilet smelling fresh and clean. Give your toilet a refreshing blue colour.
EXCELLENT VALUE: They are water-soluble and come in a poly wrapper to preserve freshness. With 20 fragrant blocks in each box, wait for 10 minutes before first use. This toilet cleaner tablet can last 20 days, no residue, no irritation to the skin.
WIDE RANGE APPLICATIONS: Perfect for homes, offices, hospitals, shopping malls and other places. Toilet cleaner saves your time and protects your health. Let our toilet bowl cleaner be a good helper to clean toilet bowl.

Finish Dishwasher Tablet, Ultimate Infinity Shine, 100 Tablets, Lemon Sparkle, Clean & Shine Detergent Tabs, Tough on Grease Stains, Effective for Short Eco Cycle

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Why We Love It

Ultimate clean and shine delivered.
Efficient in eco-cycle mode.
No pre-rinse necessary.

Main Highlights

Tough on grease: Finish Ultimate Infinity Shine dishwasher tablets deliver 2x more cleaning power than Finish Quantum, tackling even the toughest 48-hour dried-on stains without the need to pre-rinse, the advanced formula effortlessly cuts through stubborn grease and grime, leaving your dishes sparkling clean
Protector shield: The Glass Protect formula of these dishwasher tablets effectively protects your glasses, dish-decor and silverware to keep them shinier for longer
Clean your dishes without pre-rinsing: Let your dishwasher and the powerful formula of Finish Quantum dishwashing detergent take care of the dirty dishes without pre-rinsing
Short eco cycle: With a fast-dissolving formula, these tablets activate quickly, working effectively even in short or eco cycles to save time and energy without sacrificing performance
Boost your dishwashing experience: 1 Use rinse aid for drying and spot prevention, 2 Use dishwasher cleaner for a hygienically clean dishwasher
Finish is trusted by leading dishwasher brands like Bosch, Hisense, Siemens, Neff, and Smeg, ensuring reliable results with every wash
Packaging may vary

WABLU Probiotic Toilet Naked Wonder Tabs® | Plastic-Free Toilet Cleaning Tablets | Probiotic Formula for Natural Stain Removal & Odour Control | 99% Natural Ingredients | 40 Tabs

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Why We Love It

Harnesses natural cleaning power.
Plastic-free and eco-friendly choice.
Tackles stains and odors effectively.

Main Highlights

Probiotic Cleaning Power. Harness the natural power of probiotics to clean and deodorise over time, restoring balance to your toilet bowl with continued use. Our probiotic formula works over time, breaking down dirt, stains, and odours with every use. For best results leave tab to work over night and use regularly.
100% Plastic-Free. No plastic wrappers, no PVA films — just planet-friendly cleaning that leaves no harmful residues - and no microplastics getting into our waterways.
Eco-Conscious Formula. Made with 99% natural ingredients, free from harsh chemicals that harm aquatic ecosystems. Pop one tab into the toilet bowl and watch it fizz into action! The effervescent formula releases powerful probiotics that break down stains, tackle odours, and keep your toilet fresher for longer.
Stain & Odour Removal. Probiotics stick to the bowl and break down dirt, stains, and odours naturally, for a fresher, cleaner toilet with every flush.
Septic Safe. Formulated to be safe for septic tanks, our toilet cleaner tablets ensure that your plumbing system remains unharmed while delivering powerful cleaning action.

Ecover Toilet Cleaner Refill, Removes Limescale leaving a Sparkling Clean, Fresh Pine & Mint Scent, 1 x 5L

28% OffFree Shipping

Why We Love It

Promotes sustainable living with REFILLUTION.
Distinctly fresh Pine & Mint fragrance.
Effectively cleans and freshens toilet.

Main Highlights

TOILET CLEANER - Decalcifies, freshens and cleans withour nasty chemicals
TOILET CLEANER - Cleans, freshens and removes limescale for a cleaner clean. Do not use on enamel, marble and natural stones, brass, gold, silver, household appliances, damaged or hot surfaces
BURST OF FRAGRANCE - Transform your cleaning routine, Switch to a toilet cleaner liquid that smells refreshing, and is effective on tough stains grease and grime
NON-TOXIC - in all its lovely non-toxic glory, delivers a mighty cleaning punch with naturally derived, biodegradable ingredients.
MISSION STATEMENT - At Ecover, we have been pioneering green science for ever 30 years to bring you effective, naturally-derived cleaners

Ecozone Magnoloo In Cistern Anti-Limescale Treatment For Toilets | Helps Prevent Limescale Up To 5 Years| Bleach Free & Non-Toxic, Pack of 2

15% OffFree Shipping

Why We Love It

Chemical free and eco-friendly.
Reduces bacteria and stains.
Five-year manufacturer's guarantee.

Main Highlights

Maintains & prevents limescale build-up
Discrete in cistern application
Long term, water softening solution
Non-toxic & bleach-free
2 Pack for use in 2 toilets
Suitable for all cisterns that are accessible
Cruelty-free, Vegan, Allergy UK & PETA endorsed

Eco Family, Bathroom Cleaning Tablets Refill (6x 8g) | Eco-Friendly, Plastic-Free, Non-Toxic, Cruelty-Free | Lavender Scent | For All Bathroom Surfaces | Dissolve in Water

10% OffFree Shipping

Why We Love It

Eco-friendly and plastic-free.
Non-toxic and cruelty-free.
Lavender-scented freshness.

Main Highlights

Powerful Concentrated Refill Tablets - Our eco-friendly bathroom cleaning tablets are specially formulated to clean bathrooms, leaving the bathroom shiny and sparking clean.
Eco-Friendly Bathroom Cleaner - Our tablets eliminate water & plastic transportation, reducing our environmental impact. Simply, Add one to 500ml of water for a sparkling clean of the bathrooms.
Non Toxic and Cruelty Free - Our eco friendly bathroom cleaning products are non-toxic, safe for the whole family, and not tested on animals. It is kind to the planet and your home.
Plastic Free - No need to pay for unnecessary plastic with our powerful bathroom cleaner. This box is environmentally friendly and plastic-free and offers the opportunity to give single-use plastic bottles a new life.
What's In The Box? You'll receive 6x eco-friendly bathroom cleaning tablets with a refreshing lavender scent, leaving the bathroom smelling fresh and clean.
Help the planet - Did you know that conventional cleaner solutions are more than 90% water? Why pay for water and plastic; just pay for what matters! Our tablets are designed to help you reduce your carbon footprint by avoiding water transportation and plastic production!
Help the planet - Did you know conventional cleaners are more than 90% water? Why pay for water and plastic; just pay for what matters! Our tablets are designed to help you reduce your carbon footprint by avoiding the transport of water and plastic!

EcoZone Forever Flush 2000 Purple Toilet Blocks, Eco Friendly Alternative to Loo Rim Hangers, Cistern Capsules Clean & Descale WCs, Natural Vegan & Non Toxic Cleaner, Recyclable Plastic (Set of 2)

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Why We Love It

Eco-friendly and effective.
Cruelty-free and vegan.
Long-lasting and biodegradable.

Main Highlights

EcoZone Forever Flush Purple Toilet Blocks: Twin pack of eco-friendly toilet blocks. 3-in-1 perfumed cleaner, sanitiser and de-scaler, keeps toilet bowls at their best and your bathroom smelling fresh
In cistern device: Encased in a fully recyclable exterior, the block is designed to gradually releases the cleaning solution inside with every flush, hygienically cleansing and sanitising your loo
Cruelty free, gentle and vegan friendly formula: Approved by PETA and not tested on animals. Contains no animal products. Approved by Allergy UK to be allergy friendly and safe for sensitive skin
Safe for home septic tanks and aquatic life: Biodegradable and natural solution. Easy to use - place one block into the cistern and let it work its magic after every use, with up to 2000 flushes
A smart green clean with EcoZone: Created by families for families. Environmentally friendly cleaning products that work, inspired by plant-based, natural ingredients with no nasty hidden chemicals

Toilet Bombs (18), Natural Non-Toxic Toilet Descaler, Disinfectant and Freshening, Fizzies with Essential Oil

Why We Love It

100% natural ingredients only.
Non-toxic and safe.
Vegan and cruelty-free.

Main Highlights

100% natural: our toilet bombs contain only 3 ingredients. Citric acid, bicarbonate of soda and Eucalyptus essential oil, so no nasties!
Non-toxic: safe for your home and the water system.
Ethical: vegan, cruelty free and palm oil free
Easy to use: simply pop into the toilet bowl and allow to fizz
Multi-purpose: keeps limescale at bay, kills germs and freshens toilet
Small business: we handmake our toilet bombs in our Berkshire-based small business. Thank you for supporting us!
Plastic-free: Our packaging is 100% biodegradable (kraft paper and cornstarch lining)

8.7

Excellent

We scanned 1187 products

We reviewed these offers relevant to the Eco Toilet Cleaner Tablets within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Miniml, Ecozone, NATRUTH, Finish, WABLU, Ecover, ECO FAMILY.CO, Generic, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Eco Toilet Cleaner Tablets in the market, we considered we took a deep dive into 5936 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Miniml Eco Toilet Cleaner Spearmint & Peppermint 5L Refill - All Natural Limescale Remover, Descaler and Heavy Duty Refill Rim & Bowl Cleaning Liquid Antibacterial Bleach - 100% Vegan & Cruelty Free. We love many things about this product by Miniml. What sets it apart from the competition is Fast acting and non-toxic, Amazing refreshing spearmint scent, Eco-friendly and zero waste.
The best value product for most shoppers and where user satisfaction is continuously the highest is EcoZone Forever Flush 2000 Blue Toilet Blocks, Eco Friendly Alternative to Loo Rim Hangers, Cistern Capsules Clean & Descale WCs, Natural Vegan & Non Toxic Cleaner, Recyclable Plastic (Set of 2) by Ecozone based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Eco Toilet Cleaner Tablets and the best cost-to-value ratio is Ecover Toilet Cleaner Refill, Removes Limescale leaving a Sparkling Clean, Fresh Pine & Mint Scent, 1 x 5Lat Ecover with a 28% discount.
Our list of the best Eco Toilet Cleaner Tablets is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Eco Toilet Cleaner Tablets in The UK

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Ecover Pine & Mint Cleaner

Delphis Eco Toilet & Limescale Cleaner 750ml | Eco Friendly | Toilet Cleaner Limescale Remover | Safe for Septic Tanks | Kills 99.99% of Bacteria

Marcel's Green Soap - Toilet Cleaner Orange & Jasmine - Kill bacteria and leave a fresh scent without bleach - Eco friendly - Vegan - 99% Biodegradable - 750 ML

Harpic Power Plus Deep Cleaning Toilet Tablets, Original Scent, Pack 1 x 6 Tablets, Deep Clean Without Scrubbing, Removes 100% Limescale, Toilet Cleaner

Bloo 2in1 In-Cistern Toilet Blocks Original, Pack of 4, Limescale Remover Cistern, Cleaner with Cleaning and Foaming Action, Fresheners

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Marcel's Green Soap - Toilet Cleaner Patchouli & Cranberry - Kill bacteria and leave a fresh scent without bleach - Eco friendly - Vegan - 99% Biodegradable - 750 ML

Astonish Toilet Bowl Fizz & Fresh Tablets, Deep Cleaning Foam Action, Removes Limescale Calcium & Rust, 8 Tablets, Pink Peony Fresh

12PCS Ecover Toilet Cleaner Tablets, Toilet Limescale Remover Heavy Duty, Toilets Bowl Cleaner Tablets for Stains, Strong Toilets Descaler & Freshener

Elbow Grease Toilet Cleaning Tabs - No Scrubbing Needed | Removes Up To 100% Limescale (Berry Blast - Pack of 10 Tablets)

We scanned 1187 products

We concluded that: